169194608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 381913056

約数和(自身を除く): 212718448

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 193, 272, 293, 374, 386, 586, 748, 772, 1172, 1496, 1544, 2123, 2344, 2992, 3088, 3223, 3281, 4246, 4688, 4981, 6446, 6562, 8492, 9962, 12892, 13124, 16984, 19924, 25784, 26248, 33968, 36091, 39848, 51568, 52496, 54791, 56549, 72182, 79696, 109582, 113098, 144364, 219164, 226196, 288728, 438328, 452392, 577456, 622039, 876656, 904784, 961333, 1244078, 1922666, 2488156, 3845332, 4976312, 7690664, 9952624, 10574663, 15381328, 21149326, 42298652, 84597304, 169194608]

約数ペア:

[(1, 169194608), (2, 84597304), (4, 42298652), (8, 21149326), (11, 15381328), (16, 10574663), (17, 9952624), (22, 7690664), (34, 4976312), (44, 3845332), (68, 2488156), (88, 1922666), (136, 1244078), (176, 961333), (187, 904784), (193, 876656), (272, 622039), (293, 577456), (374, 452392), (386, 438328), (586, 288728), (748, 226196), (772, 219164), (1172, 144364), (1496, 113098), (1544, 109582), (2123, 79696), (2344, 72182), (2992, 56549), (3088, 54791), (3223, 52496), (3281, 51568), (4246, 39848), (4688, 36091), (4981, 33968), (6446, 26248), (6562, 25784), (8492, 19924), (9962, 16984), (12892, 13124)]